EP 0198156 A1 19861022 - Naphthalene dicarboxylic acid salts as corrosion inhibitors.
Title (en)
Naphthalene dicarboxylic acid salts as corrosion inhibitors.
Title (de)
Salze von Naphthalendicarbonsäure als Korrosionsinhibitoren.
Title (fr)
Sels de l'acide naphtalène-dicarboxylique comme inhibiteurs de corrosion.
Publication
Application
Priority
US 72504585 A 19850419
Abstract (en)
A corrosion inhibited antifreeze composition incorporating a corrosion inhibitor is described. The dibasic salt of naphthalene dicarboxylic acid and optionally a triazole comprise the corrosion inhibitor.
IPC 1-7
IPC 8 full level
C09K 5/20 (2006.01); C23F 11/12 (2006.01)
CPC (source: EP US)
C09K 5/20 (2013.01 - EP US); C23F 11/124 (2013.01 - EP US)
Citation (search report)
- [X] US 2349044 A 19440516 - JAHN EDWARD J
- [A] CH 318452 A 19570115 - GILLETTE CO [US]
- [A] GB 2138837 A 19841031 - DEARBORN CHEMICALS CO
- [A] EP 0112756 A1 19840704 - BP CHIMIE SA [FR]
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
US 4584119 A 19860422; CA 1264540 A 19900123; DE 3669525 D1 19900419; EP 0198156 A1 19861022; EP 0198156 B1 19900314
DOCDB simple family (application)
US 72504585 A 19850419; CA 505064 A 19860325; DE 3669525 T 19860122; EP 86100828 A 19860122